package com.jt.springboot_demo1.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.jt.springboot_demo1.pojo.User;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;
@Mapper
public interface UserMapper extends BaseMapper<User> {
//    @Select("select * from User")
    List<User> findAll();
}
